baber/WOPTO huggingface dataset:
Patent WO-2020256328-A1 (WO)
Inventor: KANG DONG KUN
IPC: C01B15/023
Filed: 2020-06-09
Abstract: The present invention relates to a catalyst for synthesis of hydrogen peroxide by means of the anthraquinone process and for recovering a working solution, and to a method of preparing the catalyst. Disclosed is a catalyst in which palladium, magnesium, and cerium components are uniformly distributed in alumina, or a palladium component is distributed in alumina spheres in a ring shape while magnesium and cerium components are uniformly distributed in alumina. In addition, a method of preparing the catalyst is disclosed.
Patent WO-2021040235-A1 (WO)
Inventor: PARK SUN YOUNG
IPC: A63B31/12
Filed: 2020-07-21
Abstract: Disclosed is a swimming aid device capable of assisting in kicking for survival swimming (or the breaststroke). A swimming aid device according to an embodiment comprises: a first band for encompassing the upper portion of the calf; a second band for encompassing the ankle; a first connector which connects the first band and the second band and which is placed over one side of the calf; a second connector which connects the first band and the second band and which is placed over the other side of the calf; a first swim fin unit coupled to the first connector; a second swim fin unit coupled to the second connector; and a strap for connecting the lower portion of the first swim fin unit and the lower portion of the second swim fin unit, and encompassing the sole of the foot.
Patent WO-2021045408-A1 (WO)
Inventor: JANG WONJUN
IPC: D06F58/26
Filed: 2020-08-18
Abstract: A clothes dryer with improved air flow is disclosed. The clothes dryer comprises: a body; a drum rotatably provided in the body; a first motor provided to transmit torque to the drum; a heat pump including an evaporator, a compressor, a condenser, and an expansion valve so as to heat air supplied into the drum; a flow channel connected to the drum and provided to circulate air; and a second motor disposed in the flow channel and provided to drive a fan for air flow.
Patent WO-2021066360-A1 (WO)
Title: Cylindrical battery and battery pack including same
Inventor: SON JU NAM
IPC: H01M2/34
Filed: 2020-09-17
Abstract: The present invention relates to a cylindrical battery in which an electrode assembly is embedded in a battery case, a top cap is mounted on the upper side of the electrode assembly, the top cap and the electrode assembly are electrically connected by a positive pole tab, and the positive pole tab includes an extension part protruding from a bent portion of the positive pole tab.
Patent WO-2021054807-A1 (WO)
Title: Image encoding/decoding method and device using reference sample filtering, and method for transmitting bitstream
Inventor: HEO JIN
IPC: H04N19/157
Filed: 2020-09-21
Abstract: Provided are an image encoding/decoding method and device. An image decoding method performed by an image decoding device according to the present disclosure can comprise the steps of: determining an intra prediction mode for a current block; determining a reference sample on the basis of the intra prediction mode and a neighboring sample of the current block; generating a prediction block on the basis of the reference sample; and decoding the current block on the basis of the prediction block. The reference sample can be determined by applying first filtering and/or second filtering to the neighboring sample value on the basis of the intra prediction mode.
Patent WO-2021066452-A1 (WO)
Title: Method and device for activating 5g user
Inventor: LEE JICHEOL
IPC: H04W8/20
Filed: 2020-09-28
Abstract: The present disclosure relates to: a communication technique for converging, with IoT technology, a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond the 4th generation (4G) communication system such as long term evolution (LTE); and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method for activating a 5G user through a subscriber terminal can be provided.
Patent WO-2021066478-A1 (WO)
Title: 더블 어세스 방식의 fpcb 제조방법
Inventor: CHO WON SUN
IPC: H05K3/28
Filed: 2020-09-28
Abstract: 본 발명은 더블 어세스 방식의 FPCB 제조방법에 관한 발명으로, 베이스를 준비하는 단계; 상기 베이스의 하면에 가공된 하부 커버레이를 롤투롤 가공으로 합지하는 단계; 상기 가공된 하부 커버레이를 기준으로 베이스를 가공하는 단계; 및 상기 베이스의 상면에 가공된 상부 커버레이를 이형필름이 삽입되는 퀵 프레스 가공으로 합지하는 단계;를 포함한다.
Patent WO-2021066491-A1 (WO)
Title: Polypropylene-based composite material
Inventor: PARK SANG EUN
IPC: C08L23/08
Filed: 2020-09-28
Abstract: The present invention relates to a polypropylene-based composite material comprising: (A) polypropylene; and (B) an olefin-based polymer satisfying the requirements of: (1) a melt index (MI, 190°C and 2.16 kg load conditions) of 0.1-10.0 g/10 min; (2) a melting temperature of 20-70°C as measured by differential scanning calorimetry (DSC); and (3) high-temperature melting peaks being confirmed at 75-150°C as measured by a differential scanning calorimetry precision measurement method (SSA), in which the sum of thermal capacities, H(75), in the corresponding region is 1.0 J/g or more. The polypropylene-based composite material of the present invention can exhibit excellent impact strength.
Patent WO-2021071311-A1 (WO)
Title: Lithium ion battery including cathode active material and electronic device including same
Inventor: OH BOOKEUN
IPC: H01M10/0525
Filed: 2020-10-08
Abstract: A lithium ion battery is provided. The lithium ion battery includes a cathode, an anode, an electrolyte, and a separator interposed between the cathode and the anode, wherein the cathode includes, as active materials, a first LiCoO 2  (LCO), a second LCO, and LiCo x Mn y Fe z PO 4  having a coating layer on the surface thereof, the first LCO has a first size, the second LCO has a second size smaller than the first size such that the second LCO is arranged in the cavities formed by the first LCO, and the LiCo x Mn y Fe z PO 4  has a third size smaller than both the first size and the second size such that the LiCo x Mn y Fe z PO 4  is arranged in the cavities formed by at least one of the first LCO and the second LCO, and the LiCo x Mn y Fe z PO 4  has the composition ratio of x + y + z = 1 (with a proviso of 0.5 ≤ y ≤ 1).
Patent WO-2021256637-A1 (WO)
Title: Apparatus and method for extracting antioxidative materials
Inventor: TASAKI KEN
IPC: C02F11/00
Filed: 2020-12-03
Abstract: An apparatus and method for extracting antioxidative materials are disclosed. Provided according to an embodiment of the present invention is an apparatus for extracting an antioxidative material, the apparatus comprising a thermal hydrolysis tank which receives organic waste and thermally hydrolyzes same in a preset environment, a filter which filters an effluent from the thermal hydrolysis tank by having pores of a preset size, and an enrichment tank which enriches the antioxidative material in the effluent passing through the filter.
Patent WO-2022145540-A1 (WO)
Inventor: KIM JI EUN
IPC: G16H30/20
Filed: 2020-12-30
Abstract: 본 발명은 간경변 환자에서 간 관련 사건 발생을 비침습적으로 예측할 수 있는 유용한 정보 제공 방법을 제시하고, 간 관련 사건 발생 가능성 및 발생에 소요되는 시간을 쉽게 예측할 수 있는 정보 제공 방법에 관한 것이다.
Patent WO-2021141392-A1 (WO)
Inventor: SON YOUNG WOO
IPC: H02N2/18
Filed: 2021-01-07
Abstract: 저속차량을 이용하는 셀-타입의 압전식 발전시스템을 개시한다. 일 실시예에 따른 저속차량을 이용하는 셀-타입의 압전식 발전시스템은 주행하는 차량에 의해 가압되어 발전하는 복수의 발전셀을 포함하고, 복수의 상기 발전셀이 특정 공간을 출입하는 저속의 차량에 의해 가압되도록 상기 특정 공간의 차량출입구 쪽 지면에 매립될 수 있다.
Patent WO-2022163882-A1 (WO)
Inventor: KIM JI HOON
IPC: G06F3/01
Filed: 2021-01-28
Abstract: The present invention relates to a method and system for guiding use of an inhaler. The method for guiding use of an inhaler, according to an embodiment of the present invention, comprises the steps of: a user terminal receiving, from an auxiliary terminal which is worn on a part of the body of a user and interworks with the user terminal, a detection value obtained by detecting an action of the user including at least one of motion and sound, in relation to the use of the inhaler; the user terminal analyzing the detection value; the user terminal determining whether performance of the action of the user has been completed; and the user terminal outputting result information regarding a result of performance of the action of the user.
Patent WO-2021194144-A1 (WO)
Inventor: LEE GE HYEONG
IPC: A61P25/28
Filed: 2021-03-12
Abstract: The present invention relates to a novel pyrimidine derivative, and a composition for preventing or treating neurodegenerative diseases and cancer, comprising same, the pyrimidine derivative having a LRRK2 protein inhibitory activity, and effectively passing through a blood-brain barrier (BBB) so as to be effectively used as a pharmaceutical composition for preventing or treating neurodegenerative diseases and cancer.
Patent WO-2022045575-A1 (WO)
Inventor: CHO GYUSANG
IPC: G06K9/00
Filed: 2021-07-08
Abstract: Various embodiments of the present invention provides a method and a device, the device comprising a fingerprint sensor, a light source, a memory including a user's fingerprint feature information, and a processor operatively connected to the fingerprint sensor, the light source, and the memory, wherein the processor is configured to: output light via the light source; receive, via the fingerprint sensor, an optoacoustic signal generated from an object by the output light; extract feature information from the received optoacoustic signal; compare the extracted feature information and the fingerprint feature information stored in the memory so as to determine whether a fingerprint is authenticated. Various embodiments are possible.
Patent WO-2022045635-A1 (WO)
Title: Composition for preventing hair loss or promoting hair growth containing lagerstroemia indica extract as active ingredient
Inventor: CHOI BU YOUNG
IPC: A61P17/14
Filed: 2021-08-09
Abstract: The present invention relates to a composition for preventing hair loss or promoting hair growth and, specifically, to a cosmetic composition, a pharmaceutical composition and a health food composition for preventing hair loss or promoting hair growth, containing a  Lagerstroemia  
 indica  extract as an active ingredient. The Lagerstroemia indica extract can effectively induce or promote the growth of dermal papilla cells by activating WNT signaling and inhibiting TGF-β signaling, thus more effectively preventing hair loss or promoting hair growth. In addition, the extract is a natural substance, and thus has the advantages of fewer side effects and being safe.
Patent WO-2022035201-A1 (WO)
Inventor: KIM DONGGEON
IPC: C07K16/28
Filed: 2021-08-10
Abstract: 본 발명은 IL-12 또는 이의 변이체 및 FAP에 특이적으로 결합하는 항원 결합 부위를 포함하는 이중 특이적 항체를 제공한다. 상기 이중 특이적 항체는 IL-12에 의한 항암 효과를 나타낸다. 특히, 상기 항-FAP 항체를 하나의 항체에서 구현할 경우, 종양 내에서 특이적으로 발현이 높은 FAP을 대상으로 하여 IL-12를 종양 부위에 특이적으로 위치화(localization) 시킴으로써 효율적으로 암을 치료할 수 있다. 따라서, 상기 이중 특이적 항체는 항암 치료용 약학 조성물로서 활용할 수 있어 산업적 활용 가능성이 높다.
Patent WO-2022114518-A1 (WO)
Title: 식품 가공기
Inventor: KIM JONG BOO
IPC: A47J43/07
Filed: 2021-10-14
Abstract: 본 발명의 실시예에 따른 식품 가공기는, 모터, 상기 모터로부터 동력을 전달받아 회전하는 제1 회전축 및 상기 모터로부터 동력을 전달받아 상기 제1 회전축과 반대방향으로 회전하는 제2 회전축을 포함하는 본체, 상기 제1 회전축과 연결되어 회전하는 가공 부재를 내부에 회전 가능하게 지지하고 상기 본체의 상부에 안착되는 제1 용기 및 상기 가공 부재를 수용한 상태로 상기 제1 용기 내에 회전 가능하게 설치되며 상기 제2 회전축과 연결되어 상기 제1 용기 내에서 상기 가공 부재와 반대방향으로 회전하는 제2 용기를 포함한다.
Patent WO-2023085472-A1 (WO)
Inventor: CHOI JONG WON
IPC: B01J2/02
Filed: 2021-11-12
Abstract: An apparatus for manufacturing hydrogen peroxide water by using electrostatic spraying is disclosed. An apparatus for manufacturing hydrogen peroxide water by using electrostatic spraying according to a first embodiment of the present invention comprises: a nozzle unit for spraying reaction water; a ground unit disposed opposite to the nozzle unit; and a power supply unit for applying a high voltage between the nozzle unit and the ground unit, wherein the reaction water is formed into fine droplets with a particle size of 20 ㎛ or less in the nozzle unit and is electrostatically sprayed, and ionized hydrogen ions (H+) and hydroxide ions (OH-) react with each other again to form hydrogen peroxide.
Patent WO-2022131560-A1 (WO)
Inventor: SONG YOUNGSEUNG
IPC: F25D29/00
Filed: 2021-11-12
Abstract: 본 발명의 냉장고 및 그 제어방법은 제어부가 도어의 개방시에 부하 대응운전의 운전 시작조건이 만족되면 부하 대응운전을 수행하고, 운전 해제조건이 만족되면 부하 대응운전을 해제한 후 일반 저장운전으로 유지 혹은, 전환되도록 제어하는 해제운전을 수행하도록 함으로써, 소비효율의 향상을 이룰 수 있도록 한 것이다.
Patent WO-2022108313-A1 (WO)
Title: Échafaudage dérivé de matrice extracellulaire d'œsophage pour la culture et la transplantation d'organoïde œsophagien, et son procédé de production
Inventor: CHO SEUNG WOO
IPC: C12N5/071
Filed: 2021-11-17
Abstract: La présente invention concerne un échafaudage de culture et transplantation d'un organoïde œsophagien faisant appel à une matrice extracellulaire œsophagienne (EEM).
Patent WO-2022124622-A1 (WO)
Inventor: LEE HYANG YUOL
IPC: G16H40/20
Filed: 2021-11-17
Abstract: 빅데이터 분석을 통한 진료비 예측 장치 및 방법이 제공된다. 상기 장치는, 의료 관련 빅데이터를 수신하는 통신부, 진료비 예측을 위한 적어도 하나의 프로그램을 구비한 메모리, 및 상기 프로그램을 실행하고, 상기 프로그램을 통해 상기 의료 관련 빅데이터에 포함된 변수별 통계 데이터를 추출하고, 상기 변수별 통계 데이터에 기초하여 분석 모델을 이용하여 제1 결과 데이터를 추출하고, 상기 제1 결과 데이터에 기초하여 의료 서비스에 대한 진료비를 예측하는 제어부를 포함한다.
Patent WO-2022163989-A1 (WO)
Inventor: KIM HYUNJU
IPC: G01N33/68
Filed: 2021-11-25
Abstract: 본 발명은 COL13A1, COL15A1 또는 COL23A1 유전자 또는 단편을 포함하는 탈모의 예방 또는 개선용 조성물에 관한 것이다. 또한, 본 발명은 콜라겐 알파-1 (XIII), 및 콜라겐 알파-1 (XV) 또는 콜라겐 알파-1 (XXIII) 단백질, 또는 이의 단편을 포함하는 탈모의 예방 또는 개선용 조성물에 관한 것이다. [대표도] 도 5
Patent WO-2022139259-A1 (WO)
Inventor: KIM SOO-IN
IPC: A61M5/32
Filed: 2021-12-08
Abstract: The present invention relates to a self-administration assistance device and, more specifically, to a self-administration assistance device which comprises: a main body part comprising an insertion space to which a syringe module can be mounted, and a hollow space in communication with the insertion space; a cover part arranged on the exterior of the main body part and coupled to the main body part so as to be opened and closed; and a separation part which is mounted to the lower end of the main body part, comprises a needle hole in communication with the hollow space, and can slide vertically, wherein the syringe module comprises a needle and a needle cap surrounding the needle, the needle cap penetrating the needle hole when the syringe module is arranged in the insertion space, and being separated from the syringe module when the separation part moves downward, and, thereby, the fear of a syringe needle and a self-administration failure by a user, who is a non-medical professional, can be relieved, and the efficiency of self-administration can be improved.
Patent WO-2022025741-A1 (WO)
Inventor: LUO CHENCHI
IPC: G06T7/593
Filed: 2021-06-01
Abstract: A method comprises obtaining a plurality of image frames, the plurality of image frames comprising a reference image frame and a plurality of non-reference image frames; generating a first disparity map based on the reference image frame and a first non-reference image frame; generating a second disparity map based on the reference image frame and a second non-reference image frame; generating, based on the first disparity map, a first confidence map comprising a first plurality of confidence levels associated with a first plurality of disparity values of the first disparity map; generating, based on the second disparity map, a second confidence map comprising a second plurality of confidence levels associated with a second plurality of disparity values of the second disparity map; and generating a depth map of the scene based on the first disparity map, the second disparity map, the first confidence map and the second confidence map.
Patent WO-2022149924-A1 (WO)
Inventor: JUNG HYUN TAE
IPC: C08J3/075
Filed: 2022-01-07
Abstract: L'objectif de la présente invention est de fournir: un hydrogel d'acide hyaluronique réticulé dans lequel un agent de réticulation et un polyol sont utilisés pour réduire la toxicité pendant la réticulation, et ainsi améliorer la sécurité tout en augmentant la persistance dans le corps ; et une composition de charge comprenant l'hydrogel d'acide hyaluronique réticulé.
Patent WO-2022154491-A1 (WO)
Inventor: PARK SANGKYU
IPC: H04B17/318
Filed: 2022-01-12
Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다.
Patent WO-2023153534-A1 (WO)
Inventor: PARK NAM SEO
IPC: C22B3/22
Filed: 2022-02-09
Abstract: The present invention relates to a valuable metal mining method with in-situ leaching, the method comprising the steps of: (a) forming, in a mine in which valuable metal is located, an injection well and an extraction well positioned at a certain distance from the injection well; and (b) forming a macro crack inside the mine as high-pressure air sprayed from a pneumatic fracturing probe inserted into the injection well flows inside the mine, or forming a micro crack inside the mine as plasma generated from a plasma probe inserted into the injection well propagates inside the mine.
Patent WO-2022239959-A1 (WO)
Title: 인간 전분화능 줄기세포 유래 심장 오가노이드 제조 방법 및 이를 통해 제조된 인간 전분화능 줄기세포 유래 심장 오가노이드
Inventor: WOO DONGHOON
IPC: C12N5/071
Filed: 2022-03-28
Abstract: 본 발명은 인간 전분화능 줄기세포 유래 심장 오가노이드 제조 방법에 관한 것으로, 인간 전분화능 줄기세포(hPSC, human Pluripotent Stem Cell)를 배양하여 100㎛ 내지 130㎛의 직경을 갖춘 배아체(Embryonic Body)를 마련하는 A단계; 상기 A단계를 통해 마련된 배아체를 200㎛ 내지 250㎛의 직경을 갖출 때까지 배양하는 B단계; 상기 B단계를 통해 200㎛ 내지 250㎛의 직경을 갖춘 인간 전분화능 줄기세포 유래 배아체를 중배엽 세포 및 내배엽 세포를 포함하는 구성체로 분화시키는 C단계; 상기 C단계를 통해 분화된 중배엽 세포 및 내배엽 세포를 포함하는 구성체를 심근세포(Cardiomyocyte), 섬유아세포(Fibroblast) 및 혈관내피세포(Endothelial Cell)를 포함하도록 자가조직화된 심장 오가노이드로 분화시키는 D단계; 및 상기 D단계를 통해 분화되어 자가조직화된 심장 오가노이드를 배양하여 성숙화시키는 E단계;를 포함하며, 상기 E단계를 통해 성숙화 과정을 거친 심장 오가노이드는 심근세포(Cardiomyocyte), 섬유아세포(Fibroblast) 및 혈관내피세포(Endothelial Cell)가 55 내지 65 : 15 내지 30 : 15의 세포수 비율로 자가조직화된 것을 특징으로 한다.
Patent WO-2022235134-A1 (WO)
Title: Cross-linked structure-containing olefin polymer porous support, cross-linked structure-containing separator for lithium secondary battery comprising same, and lithium secondary battery having same separator
Inventor: HAN SUNG-JAE
IPC: H01M50/417
Filed: 2022-05-09
Abstract: The present invention relates to a cross-linked structure-containing olefin polymer porous support, a cross-linked structure-containing separator for a lithium secondary battery comprising same, and a lithium secondary battery having the separator, the cross-linked structure-containing olefin polymer porous support containing a cross-linked structure in which polymer chains are directly linked therebetween, and having a first peak detected at a g value of 2.010 to 2.030 when measured by means of electron spin resonance by means of irradiating 500 W of ultraviolet rays. The cross-linked structure-containing olefin polymer porous support, according to the present invention, has excellent heat resistance.
Patent WO-2022260403-A1 (WO)
Title: Superoxide dismutase 1 variant and method for producing glutathione or derivative thereof, using same
Inventor: IM YEONG EUN
IPC: C12N15/81
Filed: 2022-06-07
Abstract: The present application relates to a novel superoxide dismutase 1 variant and a method for producing glutathione or a derivative thereof, using same.
Patent WO-2023287130-A1 (WO)
Inventor: LEE KWANGHO
IPC: A61P35/00
Filed: 2022-07-11
Abstract: 피리미딘-2,4-디아민 유도체, 이의 제조방법 및 이를 유효성분으로 포함하는 암의 예방 또는 치료용 약학적 조성물에 관한 것으로, 상기 피리미딘-2,4-디아민 유도체는 EGFR, HER2 돌연변이에 대하여 높은 억제능을 나타내므로, EGFR, HER2 돌연변이가 발생된 암의 치료에 유용하게 사용될 수 있고, 병용투여 시에 현저한 시너지 효과를 나타내므로, 병용투여 치료에도 유용하게 사용될 수 있다.
Patent WO-2023120877-A1 (WO)
Inventor: NGUYEN DINH QUYNH
IPC: G06F1/16
Filed: 2022-09-19
Abstract: An electronic device is disclosed. The electronic device comprises: a first housing accommodating a first circuit and including a first passage member for inserting a cable member into a housing; a second housing accommodating a second circuit and including a second passage member, which is disposed at a position opposite to that of the first passage member and is for inserting the cable member into the housing; a hinge structure which is disposed between the first housing and the second housing, and which rotatably connects the first housing and the second housing; a flexible display supported by means of the first housing and the second housing; and the cable member, which passes the first passage member, the hinge structure, and the second passage member in order so as to electrically connect the first circuit and the second circuit, wherein the first passage member and/or the second passage member include/includes an elastic member including a hollow region penetrated by the cable member, and a bonding member filling the gap between the cable member and the elastic member in the hollow region.
Patent WO-2023075201-A1 (WO)
Inventor: LEE JUNG YONG
IPC: C08L9/06
Filed: 2022-10-11
Abstract: La présente invention concerne une électronique extensible de type à couche mince comprenant un substrat extensible et son procédé de fabrication. La présente invention concerne une électronique extensible de type à couche mince dans laquelle, par le traitement de surface d'un substrat extensible, une rugosité de surface et le travail d'adhérence (Wa, mJ/㎡) entre le substrat traité en surface et une couche adjacente sont optimisés de telle sorte que, par une interaction entre des couches constitutives de dispositif, même dans des conditions d'allongement en traction, le travail d'adhérence entre les couches est amélioré, ce qui permet d'assurer une extensibilité mécanique élevée pour éviter des dommages aux couches constitutives de dispositif. L'électronique extensible de type à couche mince est utile pour une application à des dispositifs électroniques à porter sur soi.
Patent WO-2023204370-A1 (WO)
Title: Apparatus and method to remove tritium from high volumetric wastewaters
Inventor: LEE SEUNG-YEOP
IPC: G21F9/06
Filed: 2022-11-08
Abstract: The present disclosure relates to an apparatus and method for treating high volumetric wastewater, containing tritium, and more particularly to an apparatus for treating wastewater, containing tritium, includes a container storing wastewater, containing tritium, an LED cable including an LED light source, a gas supply cable, and a transparent cover seating the container, wherein the gas supply cable is provided to supply air and carbon dioxide in a form of fine bubbles, and a method for treating wastewater, containing tritium, includes an operation of pouring wastewater, containing tritium, into a container of the apparatus for treating wastewater, containing tritium; an operation of injecting microalgae into the container; and an operation of inducing photosynthesis by using light of an LED cable under fine bubbles supplied by a gas supply cable.
Patent WO-2023113261-A1 (WO)
Inventor: MOON YONG SOO
IPC: H01L21/687
Filed: 2022-11-16
Abstract: The present invention relates to a magnetic levitation rotation apparatus wherein a rotary part is capable of stable magnetic levitation rotation, and a substrate processing apparatus comprising same. The magnetic levitation rotation apparatus may comprise: a housing part including a cylindrical inner wall, a cylindrical outer wall provided outside the inner wall, and a bottom portion connecting the inner wall and the outer wall; a cylindrical rotary part accommodated in an accommodation space between the inner wall and the outer wall of the housing part, and floating by means of a magnetic force to rotate about a vertical axis; a fixing part provided on the outer side of the outer wall and providing a magnetic force to the rotary part; and a plurality of horizontal displacement sensor parts mounted on the fixing part and measuring the horizontal displacement of the rotary part.